Patent 7995606 was granted and assigned to Apple (company) on August, 2011 by the United States Patent and Trademark Office.
A method for administering transmission of a first type of packets and a second type of packets over a serial bus. In one embodiment, the method comprises: if there is a packet of a second type to be sent, then concatenating the packet of the second type to a plurality of packets of the first type and sending the plurality of packets of the first type followed by the concatenated packet of the second type; and if there is no packet of the second type to be sent, then concatenating a bogus ack packet to the plurality of packets of the first type and sending the plurality of packets of the first type followed by the concatenated bogus ack packet.